1、 ENGINEERING STANDARDS Test Procedure SUPERCEDED EDS-T-2114 Burst Speed Test Clutch Disk Assembly. and Clutch Pressure Plate Assembly This standard may be applied only for current projects. It is Superceded for all future projects and replaced by GMI L-7B01B-12. A) ? &H3A -C F)8 88x 7 , F6* 72T8p) F
2、$ . 1.1 +95 -C 957 -88 . A) ? &H3A D# A) ? F8)07 38%P E:48x 957F$ . 2.1 17 E:4 / . None 2.2 GM E:4 / . None 2.3 dA E:4 / . None 3 4G 88 3.1 4G 8/x . 3.1.1 Test Stand# (,* 1 =l9 ). 3.1.2 4D8x 86x:8 Hydrostatic -6*8 8# Spindle8 8=%P -3C =- . 3.1.3 $4 3Fp& 20,000 min-18x ! 3L 8# 8? ($4 4D8 ,h# 5 Kg: ).
3、 3.1.4 7X8 )=8x 88F 8T6 43B . 3.1.5 -3C =-* +50 ) 250 E: 99 388? 4/x“k GM KOREA ENGINEERING STANDARDS EDS-T-2114 Copyright 2011 General Motors Company All Rights Reserved December 2011 Page 2 of 4 Version : 4 4 Procedures 4.1 Preparation. 4.1.1 Heat the burst chamber to the specified temperature pri
4、or to installation of the test specimen. According to drawing specification the test temperature for pressure plates is +20 E (room temperature), and for clutch disks (+1803) E . 4.1.2 If the test is made above room temperature, allow the test specimen to soak at the test temperature for 30 minutes
5、at 700 min-1 subsequent to their installation in the burst chamber. 4.1.3 The linings to be tested must be part of a clutch disk assembly. 4.1.4 Install the balanced clutch pressure plate as a single part or as an assembly, depending on the test requirements. 4.2 Conditions. 4.2.1 Test Conditions. D
6、eviations from the requirements of this standard shall have been agreed upon. Such requirements shall be specified on component drawings, test certificates, reports, etc. 4.3 Instructions. 4.3.1 Accelerate the test specimen at a constant rate of 300 revolutions per second to a specified speed to be
7、maintained for 10 seconds, or to burst speed 4.3.2 In case of fracture the test stand will be switched off by a vibration switch, and the highest speed will be indicated. 4.4 Bogy. The test shall be made according to drawing specification with at least 3 test specimens. 5 Data 5.1 Evaluation. The sp
8、eed specified in the drawing shall be reached by each test specimen without defect. 6 Safety This standard may involve hazardous materials, operations, and equipment. This standard does not propose to address all the safety problems associated with its use. It is the responsibility of the user of th
9、is standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 7 Notes 7.1 Glossary. Not applicable. 7.2 Acronyms, Abbreviations, and Symbols. Not applicable. 4 4G 9 8=F6 F$ . 4.2 8-L 9 . 4.2.1 4G 9 . .,E:48p).Bd-6!#7 1F8t $-1
10、88 F8F6 F+ , 4)$+ , 4G 2e952P , .(2P&%7$+d%L66F$ . 4.3 4G - . 4.3.1 $- 300G98 89I 2$: 42F7 9I%P G983L72P 10 2$4 %P$ . 4.4 .(d . 4G 8t 2F 3 P8 4D8p) $+ SPEC7 &d( FF:$ . 5 4G $8Bd 5.1 D4 . F 68 558 4G 4D8t $+7 8# SPEC 2$: 8*89l6 F$ . 6 6|987 $4F 7 9 ., E:48t 88G ,p: , 86 , 8/x &%8x E FF 3L 8$ . ., E:4
11、8t 87 $4F 170 4)%P +& 6|98 ,l9P8 F8x 9P4F:# 6#$ . &d(2P 17 987 95FF 6|980 I 1B* 9DF , -18 9PF 728 957 7 .* 9IF# 8t ., E:4 1788 =y8 1F8$ . 7 768 9I8 7.1 98,l 76 . F$-1F 68 . 7.2 66 -C dGl . F$-1F 68 . GM KOREA ENGINEERING STANDARDS EDS-T-2114 Copyright 2011 General Motors Company All Rights Reserved
12、December 2011 Page 3 of 4 Version : 4 8 Coding System This standard shall be referenced in other documents, drawings, etc., as follows: Test to EDS-T-2114 9 Release and Revisions This standard was originated in January 1996. It was first approved by Engineering Standard Committee in January 1996. It
13、 was first published in January 1996. 8 Ed - $* ,l2P! $+ &%72P ., E:48 87%T &# $80 M8 EdF$ . Test to EDS-T-2114 9 9P9I -C P9I 8)Y ., E:48t 1996 “x 1 87 E:4 -Gl4 .7 %L6 , d3TE:41,h7 8F 1996“x 187 38%L6$ . ., E:48t 1996“x 187 ) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Orga
14、nization) / 9PP9I76 (:04.2P ) 4 DEC 2011 Apply new Engineering Standard Template. Superceded (TM Test & Validation PMT Team) / 4 d3TE:4 64 957 . F9I957 =* (-2dP-P4G :D4 ) GM KOREA ENGINEERING STANDARDS EDS-T-2114 Copyright 2011 General Motors Company All Rights Reserved December 2011 Page 4 of 4 Version : 4 Figure 1 / ,* 1
